linux-kernel - Re: [PATCH RFC] KVM: async_pf: fix async

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CANRm+CxF+S6jcD+eDWz8J0EB7pm0gfgfTGUvVzRdKXdUHTVrPw@mail.gmail.com>
Date:   Fri, 9 Jun 2017 13:30:27 +0800
From:   Wanpeng Li <kernellwp@...il.com>
To:     Paolo Bonzini <pbonzini@...hat.com>
Cc:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        kvm <kvm@...r.kernel.org>,
        Radim Krčmář <rkrcmar@...hat.com>,
        Wanpeng Li <wanpeng.li@...mail.com>
Subject: Re: [PATCH RFC] KVM: async_pf: fix async_pf exception injection

2017-06-08 19:52 GMT+08:00 Paolo Bonzini <pbonzini@...hat.com>:
>
> 3) add an async_page_fault member to vcpu->arch.exception

Do you think we should also add an async_page_fault field to
x86_exception, then pass down to kvm_inject_page_fault() through
x86_exception? Maybe we should modify
kvm_queue_exception_e/kvm_multiple_exception etc to add an function
parameter for async_page_fault.

Regards,
Wanpeng Li